import java.util.Scanner;

public class Main
{
    private final static Main main = new Main();

    public static void main(String[] args)
    {
        long l = System.currentTimeMillis();
        main.solve();
        //System.out.println("処理時間：" + (System.currentTimeMillis() - l));
    }

    private void solve()
    {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        for(int i=1; i<=n; ++i)
        {
            System.out.println(i%15 == 0 ? "FizzBuzz" : i%3 == 0 ? "Fizz" : i%5 == 0 ? "Buzz" : i);
        }
    }
}